package controller.roomManagement.Interface;



public interface IRoomManageController {

	
	public int creatRoom(String subject,String password);
	public boolean deletRoom(int roomId);
	public boolean enter(int roomId);
	public boolean exit();
	public boolean join(int roomId,String password);
	public boolean quit(int roomId);
    public boolean changePassWord(String oldPassword,String newPassword);
	public void quitTheSystem();
	public String getRoomInfoByRId(int roomId);
	
}
